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          45－19＝26
          81＋7＝88
          46＋43＝89
      
      
          167×17＝2839
          70×198＝13860
          66×58＝3828
      
      
          31×20＝620
          250÷5＝50
          67×84＝5628
      
      
          92×16＋9＝1481
          (84－20)×83＝5312
          4＋(50÷2)＝29
      
      
          85×(88－23)＝5525
          (35－7)×49＝1372
          49＋76×91＝6965
      
      
          80.2－59.05＝21.15
          33.03＋32.95＝65.98
          68.4－8.35＝60.05
      
      
          55.72－29.0＝26.72
          82.87－44.45＝38.42
          69.7－7.31＝62.39
      
  
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    <h1 class="title">25090317325305</h1>

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        <time datetime="2025-09-03 17:32:54 &#43;0800 CST">2025年09月03日</time>
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          24字
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          1分钟
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          <th>1</th>
          <th>2</th>
          <th>3</th>
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  <tbody>
      <tr>
          <td>45－<font color=red size=4>19</font>＝26</td>
          <td><font color=red size=4>81</font>＋7＝88</td>
          <td>46＋43＝<font color=red size=4>89</font></td>
      </tr>
      <tr>
          <td>167×17＝<font color=red size=4>2839</font></td>
          <td>70×198＝<font color=red size=4>13860</font></td>
          <td>66×58＝<font color=red size=4>3828</font></td>
      </tr>
      <tr>
          <td>31×20＝<font color=red size=4>620</font></td>
          <td>250÷5＝<font color=red size=4>50</font></td>
          <td>67×84＝<font color=red size=4>5628</font></td>
      </tr>
      <tr>
          <td>92×16＋9＝<font color=red size=4>1481</font></td>
          <td>(84－20)×83＝<font color=red size=4>5312</font></td>
          <td>4＋(50÷2)＝<font color=red size=4>29</font></td>
      </tr>
      <tr>
          <td>85×(88－23)＝<font color=red size=4>5525</font></td>
          <td>(35－7)×49＝<font color=red size=4>1372</font></td>
          <td>49＋76×91＝<font color=red size=4>6965</font></td>
      </tr>
      <tr>
          <td>80.2－59.05＝<font color=red size=4>21.15</font></td>
          <td>33.03＋32.95＝<font color=red size=4>65.98</font></td>
          <td>68.4－8.35＝<font color=red size=4>60.05</font></td>
      </tr>
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          <td>55.72－29.0＝<font color=red size=4>26.72</font></td>
          <td>82.87－44.45＝<font color=red size=4>38.42</font></td>
          <td>69.7－7.31＝<font color=red size=4>62.39</font></td>
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